Patents for C07C 45 - Preparation of compounds having co groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds (38,929) |
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12/02/2009 | EP1314711B1 Process for preparation of fluorinated ketones |
12/02/2009 | CN101594936A Method for regenerating a catalyst for dehydrating glycerine |
12/02/2009 | CN101594934A Method for producing catalyst moulded bodies whose active mass is a multi-element oxide |
12/02/2009 | CN101591354A Functionalized ionic liquids, and methods of use thereof |
12/02/2009 | CN101591230A 2,4-dyhydroxyl chalcone derivative, preparation method and application thereof |
12/02/2009 | CN101591229A N901-S copper extractant |
12/02/2009 | CN101590431A Phase transfer catalyst for oxidation reaction and preparation method and application thereof |
12/02/2009 | CN100564340C Method for preparing (2E,4E)-2-methyl-6-oxo-2,4-heptadienal |
12/01/2009 | US7626068 Ni catalysts and methods for alkane dehydrogenation |
12/01/2009 | US7626060 Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus |
12/01/2009 | US7625995 Aryl carbamate oligomers for hydrolyzable prodrugs and prodrugs comprising same |
12/01/2009 | CA2304362C Reagent and method for attaching target molecules to a surface |
12/01/2009 | CA2264556C Substituted n-[(aminoiminomethyl or aminomethyl)phenyl]propyl amides |
12/01/2009 | CA2170806C Tricyclic derivatives, process for preparing the same, their use for preparing optically active colchicine and thiocolchicine or racemates thereof, and analogs, derivatives and intermediates |
11/26/2009 | US20090292146 CATALYST PRECURSOR FOR AN Rh COMPLEX CATALYST |
11/26/2009 | US20090291924 Drug design for tubulin inhibitors, compositions, and methods of treatment thereof |
11/25/2009 | EP1481961B1 Process for producing (r)-3-hydroxy-3-(2-phenylethyl)hexanoic acid and its intermediate |
11/25/2009 | EP0931060B1 Substituted n- (aminoiminomethyl or aminomethyl)phenyl propyl amides |
11/25/2009 | CN201351148Y Device for preparation of parahydroxyben-zaldehyde by hydrolyzing diazonium salt of para aminotenzaldehyde |
11/25/2009 | CN201351147Y Equipment for catalytic oxidized synthesis of parahydroxyben-zaldehyde |
11/25/2009 | CN101589012A 加氢甲酰化方法 Hydroformylation process |
11/25/2009 | CN101585849A Linked disulfide group substituted deuteroporphyrin, metal complexes, preparation method and uses thereof |
11/25/2009 | CN101585788A Allyl sulfonamides compound, preparation method and application thereof |
11/25/2009 | CN101585758A Synthesis method of 5- hydroxide radical-1-indenone |
11/25/2009 | CN101585757A Method for preparing curcumin, demethoxycurcumin and bisdemethoxycurcumin |
11/25/2009 | CN101585756A Method for preparing hexafluoroacetone |
11/25/2009 | CN101585755A Method for recovering acetone from volatile mixed gas of solvent discharged from vacuum system |
11/25/2009 | CN101585754A Benzaldehyde preparation method by gas phase hydrogenation of benzoic acid |
11/25/2009 | CN101585753A Method for separating and purifying ethanol from Fischer-Tropsch synthesis reaction water |
11/25/2009 | CN101585752A Method for separating and purifying ethanol from Fischer-Tropsch synthesis reaction water |
11/25/2009 | CN101584916A Method and apparatus for deflagration pressure attenuation |
11/24/2009 | US7622615 Process for producing cycloalkanol and/or cycloalkanone |
11/24/2009 | US7622614 production of premnaspirodiene from a terpene substrate; host cell transformed or transfected with a vector comprising a sequence encoding a Hyoscyamus muticus premnaspirodiene synthase gene |
11/24/2009 | US7621300 Metering method for particulate material |
11/19/2009 | WO2009138657A1 Novel aldehydes having norbornane structure, and preparation and use thereof in perfumery |
11/19/2009 | WO2009138389A1 Allyl and propargyl ethers |
11/19/2009 | US20090287018 Method for producing catalyst for use in production of unsaturated aldehyde and/or unsaturated carboxylic acid, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid |
11/19/2009 | US20090287006 Process for the preparation of an epoxy compound and an aldehyde |
11/19/2009 | US20090287001 Process for the Manufacture of Hydroxylated Isoflavones |
11/18/2009 | EP1819647B1 Method for hydrogenation of , -unsaturated carbonyl compounds |
11/18/2009 | EP1409441B1 Indane compounds with negative dielectric anisotropy |
11/18/2009 | CN101583587A Process for preparing polyalcohols from formaldehyde with a low formic acid content |
11/18/2009 | CN101583585A Process for preparing 1,3-propanediol |
11/18/2009 | CN101580462A Method for preparing ethyl methyl ketone by dehydrating 2,3-butanediol efficiently |
11/18/2009 | CN101580461A Method for preparing acrolein by dehydrating glycerin with catalyst macropore alumina |
11/18/2009 | CN101580445A Method for microwave synthesis of alpha-hydroxyacetophenone series compounds |
11/18/2009 | CN101579636A Catalyst and method for preparing 2, 3-pentanedione by lactic acid or lactate |
11/18/2009 | CN100560555C Method for synthesizing 1,3-disubstituted-4-alkene-1-pentanone |
11/17/2009 | US7619123 Methods for stabilizing lithiated halogen-substituted aromatic compounds |
11/17/2009 | US7619122 Neutralization; distillation; discharging; decomposition |
11/17/2009 | US7618934 Perfuming ingredients with odor of the pheromone type |
11/12/2009 | WO2009136646A1 Method for producing unsaturated organic compound |
11/12/2009 | WO2009136537A1 Catalyst for producing acrolein and acrylic acid through glycerin dehydration and production method of same |
11/12/2009 | WO2009135895A1 Process for the preparation of aromatic alpha-hydroxy ketones |
11/12/2009 | WO2008003155A3 Methods to prepare penta-1,4-dien-3-ones and substituted cyclohexanones and derivatives with antitumoral and antiparasitic properties, the compounds and their uses |
11/12/2009 | US20090281358 Heterogeneous chiral catalyst |
11/12/2009 | US20090281357 Method for the production of cyclic ketones |
11/12/2009 | US20090281340 1alpha-hydroxy-2-(3'-hydroxypropylidene)-19-nor-vitamin d compounds and methods of making and treatment thereof |
11/12/2009 | US20090281195 Novel cocrystallization |
11/12/2009 | DE102008009039B4 Neue Verbindungen aus Antrodia camphorata New compounds from Antrodia camphorata |
11/11/2009 | EP2116510A1 Sulfonic acid group-containing carbonaceous material |
11/11/2009 | EP2116303A1 Immobilized cyclic imide catalyst and process for oxidation of organic compounds with the same |
11/11/2009 | EP2114846A1 Process for the preparation of hydroxytyrosol |
11/11/2009 | EP1910261B1 Substituted cyclohexanones |
11/11/2009 | EP1620475B1 Novel trifunctional photoinitiators |
11/11/2009 | EP1426379B1 Transition metal complex,catalyst for olefin polymerization, and process for producing olefin polymer with the same |
11/11/2009 | CN101575275A Synthetic method for 4oxo-beta-ionone |
11/11/2009 | CN101575274A Preparation method of 2-alkyl cyclopentanone or 2-alkyl cyclohexanone |
11/11/2009 | CN101575273A Method for preparing citronellal from dihydromyrcene |
11/11/2009 | CN101575272A Process for continuously producing corresponding aldehyde by alkene hydroformylation reaction |
11/11/2009 | CN100558712C Therapeutic molecules and methods-1 |
11/11/2009 | CN100558690C Phenyl-3-(3-trifluoro-methyl-phenyl)-2-propanone |
11/11/2009 | CN100558689C Process for producing phenol and methyl ethyl ketone |
11/10/2009 | US7615668 By providing a fluorobutene selected from 2,4,4,4-tetrafluoro-1-butene, 1,1,1,3-tetrafluoro-2-butene, 1,1,1,3-tetrafluoro-2-butene, and mixture thereof, and reacting the fluorobutene(s) with a proton acid and water; by-product inhibition |
11/10/2009 | US7615667 Process for producing cycloalkanol and/or cycloalkanone |
11/10/2009 | US7615645 catalyzing the hydroformylation in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand; producing valeraldehyde from1-butene |
11/06/2009 | CA2719883A1 A method of stabilizing an aldehyde |
11/05/2009 | WO2009134516A1 Process for producing cyclohexylbenzene |
11/05/2009 | WO2009134514A1 Process for producing cyclohexanone |
11/05/2009 | WO2009006243A8 Processes for preparing bicyclic oxazine carboxaldehyde and beta-lactamase inhibitors |
11/05/2009 | WO2007135041A3 Process for preparing acrolein or acrylic acid or a mixture thereof from propane |
11/05/2009 | US20090275666 Condensation products, method for their production and use thereof in medicaments, as disinfectants or as a tannin |
11/05/2009 | US20090275664 Novel polyamine analog conjugates and quinone conjugates as therapies for cancers and prostate diseases |
11/05/2009 | DE102009017443A1 Verfahren und Katalysatoren zur Selektivoxidation von Alkylaromaten Processes and catalysts for the selective oxidation of alkyl aromatics |
11/04/2009 | EP1444739B1 Light emitting device and compounds for use therein |
11/04/2009 | EP1253152B1 Method of converting functional group through halogen-metal exchange reaction |
11/03/2009 | US7612243 liquid-crystalline or mesogenic media; electro-optical display elements |
11/03/2009 | US7612241 Hydroformylation process |
11/03/2009 | US7612230 Method for producing acrylic acid |
11/03/2009 | US7611683 Apparatus and process for the continuous reaction of a liquid with a gas over a solid catalyst |
11/03/2009 | CA2427579C Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catalytic reactions |
10/29/2009 | WO2009131966A1 Methods for preparing aldehydes by self-aldol condensation |
10/29/2009 | WO2009131769A1 Process for producing phenol and/or cyclohexanone |
10/29/2009 | WO2009130245A1 Process for optimizing the production of ketones or aldehydes |
10/29/2009 | WO2008122119A8 Perfluoroketone compounds and uses thereof |
10/29/2009 | US20090270248 Basic ionic liquids |
10/29/2009 | CA2721813A1 Methods for preparing aldehydes by self-aldol condensation |
10/28/2009 | EP2112133A1 Halogenated aromatic compound, polymer thereof, and proton-conductive membrane comprising same |
10/28/2009 | EP2112132A1 New aldehydes with norbornane structures, their preparation and use in perfume making |
10/28/2009 | CN101568644A Ketocarotenoids from adonis palaestina |